Crate clfft [−] [src]

This module provides access to the clFFT lib in a fashion which is more consistent with the ocl crate. Users can always use the ffi module to directly access clFFT.

Keep in mind that this crate just provides the bindings to clFFT. In order to build it the linker needs to have clFFT.lib available and in order to run it the clFFT library needs to be there. See the build section in the README for further details.

Modules

ffi	Bindings to `clFFT`. See http://clmathlibraries.github.io/clFFT/ for more information.

Structs

FftInplacePlan	A plan is a repository of state for calculating FFT's. Allows the runtime to pre-calculate kernels, programs and buffers and associate them with buffers of specified dimensions.
FftOutOfPlacePlan	A plan is a repository of state for calculating FFT's. Allows the runtime to pre-calculate kernels, programs and buffers and associate them with buffers of specified dimensions.
FftPlanBuilder	Builder for a FFT plan.

Enums

Direction	Specify the expected direction of each FFT, time or the frequency domains
Layout	Specify the expected layouts of the buffers.
Location	pecify wheter the input buffers are overwritten with results
Precision	Specify the expected precision of each FFT.

Traits

AsClFftPlanHandle	Gets the native `clFFT` plan handle from a type.
ClFftPrm	A trait for all paremeters supported by `clFFT`.
FftPlan	Getters for a FFT plan.

Functions

builder	Creates a builder for baking a new FFT plan.
teatdown ^⚠	Frees all `clFFT` library resources. After calling this function no further methods must be called on this lib!